Biology Gaseous Exchange Online Test MCQS

Malik TahirLast Updated: October 14, 2025

Start your preparation for Biology Gaseous Exchange Online Test MCQS. This online test contains important MCQs from past papers. Attempting this test will help you prepare for Annual Exams and Entry Tests. Read the questions carefully and select the correct option below to see your result.

Important Biology Gaseous Exchange Question and Answer

Total Questions: 25
Time Allowed: 15 Minutes
Total Marks: 25
How to Attempt Test: Please choose the right Option in MCQ-type question.
Test Helpful For: Biology Test
MDCAT Test
FPSC/PPSC/SPSC/KPPSC/BPSC/AJKPSC/NTS
Biology Interview Question Answer
Universities Entrance Test

Biology Gaseous Exchange Practice Test Online With Explanation

 0%

Page 1 of 1

1. Respiration os one of the most important metabolic activities of ?

2. ATP is produced during ?

3. The main source of exchange of gases in plants is ?

4. In frog respiration occurs through ?

5. Hydra respires through ?

6. Oxygen content of fresh air is about ?

7. Air spaces between mesophyll cells of a leaf comprise _______of total volume

8. Breathing is directly involved in the exchange of ?

9. In fish the heart pumps blood directly to ?

10. In cockroach the main tracheal trunk communicates with exterior by 10 pairs of paired apertures called  ?

11. Photorespiration in plants takes pace when ?

12. The heart of fish is ?

13. Organismic respiration is also known as ?

14. In birds during respiration the flow of air is ?

15. In peroxisome the glycolate is converted in to ?

16. Photoresptration take place in ?

17. Four to five pairs of gills in fish are placed in bronchial cavities and are covered by ?

18. Respiration is one of the most important metabolic activities of ?

19. Water is _______ times more viscous than air ?

20. At all levels of activities in living organisms an uninterrupted supply of _______is required ?

21. Exchange of gases during organismic respiration is carried out only by ?

22. The cork tissue has special pores involved in gaseous exchange called ?

23. Parabronchi are thin walled ducts present in the respiratory system of ?

24. Infact photorespiration is reverse of ?

25. In earthworm the exchange of gasses mainly occurs through ?


 

How to Score High in Biology Gaseous Exchange Online Test MCQS?

Mastering scientific subjects requires conceptual clarity.

Key Preparation Tips:

  • Concepts First: Ensure you understand the underlying theories before attempting the MCQs.
  • Time Management: Attempt this online quiz multiple times to improve your speed.

More Related Resources

Punjab 11th Class Biology Chapter 1... Punjab 10th Class Biology Chapter 1... 11th Class Biology Chapter 13 Gaseo... Punjab Biology Online 10th Class Te... KPK Board 10th Class Biology Ch 1 G... Biology 10th Class Textbook Downloa... 10th Class Biology Chapter 3 Coordi... 11th Class Biology Chapter 14 Trans... PPSC Syllabus for Biology Lecturer ... Punjab Biology Online Test 11th Cla...

Can't find what you're looking for? Search below:

Latest Updates

Malik TahirLast Updated: October 14, 2025

Malik Tahir

Greetings, learners! I'm Tarry Malik, your guide to conquering the world of Exams prep and Online studies. Let's navigate the textbooks together, share study hacks, and make your educational journey a breeze.
Show 2 comments

2 Comments

Leave a Reply

Your email address will not be published. Required fields are marked *

© Copyright 2026, All Rights Reserved  |  Gotest
Back to top button